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    Abrasive Discs
    1. Home
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    3. Abrasive Discs
    Item # SPSP6PSALPB400 • Mfr # SP6PSALPB400

    SurfPrep PSA Sanding Disc 6" 400 Grit Aluminum Oxide Latex Paper No Hole 100 Discs-Box SP6PSALPB400

    Description

    SurfPrep 6 Inch 400 Grit PSA Disc For Finish Sanding

    SurfPrep 6 inch 400 grit PSA sanding disc describes a SurfPrep abrasive disc designed for fine sanding tasks, so it suits jobs where you need to refine surfaces toward a smooth finish. The 400 grit rating identifies this disc as a fine abrasive, which helps you remove light fibers and minor imperfections without cutting aggressively. The PSA backing means the disc uses a pressure sensitive adhesive, so it attaches to compatible 6 inch sanding pads with a simple press, supporting quick disc changes between grits. The latex construction referenced in the SurfPrep 6 inch 400 grit PSA sanding disc name indicates a flexible abrasive disc, which helps it follow subtle contours on workpieces such as trim or panels. The no hole design in the Web Description indicates a solid disc face, which keeps the abrasive surface uninterrupted for consistent contact on flat pads where through-pad dust extraction is not used.

    Fine Grit Abrasive Disc Details That Support Workflow

    • The 400 grit designation defines this SurfPrep disc as a fine abrasive, which helps installers and finishers smooth surfaces between coats or after machining where only light material removal is needed.
    • The pressure sensitive adhesive (PSA) backing described in the product name allows the disc to stick to matching 6 inch pads, supporting quick changeovers that keep sanding steps moving without mechanical clamping.
    • The latex description in the SAP text identifies a latex-based disc construction, which provides flexibility so the abrasive face can conform better to gentle edges and profiles than a rigid backing would.
    • The 6 inch size in the product name and SAP Description sets this disc for tools with 6 inch pads, aligning the abrasive area with common random orbit or rotary sanding footprints used in woodworking shops.
    • The no hole description indicates a solid abrasive face without vacuum holes, which delivers full-surface contact on backing pads that are not set up for through-pad dust collection.

    PSA Latex Sanding Disc Setup And Application Fit

    The 6 inch measurement in the SurfPrep 6 inch 400 grit PSA sanding disc name signals that this disc fits sanding tools designed for 6 inch diameter pads, so it aligns edge-to-edge without overhang. The PSA backing referenced in both the Web Description and SAP Description means the disc adheres directly to a clean pad surface, which simplifies setup by relying on pressure sensitive adhesive instead of mechanical clamps. The no hole designation in the Web Description means the disc face is continuous, so when it is applied to a solid pad it maintains full abrasive contact across the entire 6 inch surface. The fine 400 grit classification defines the cut rate, so during installation steps such as final prep on wood components it focuses on refining the surface rather than leveling heavy defects.

    Using This SurfPrep Abrasive Disc In Real Work

    Where This 400 Grit No Hole Disc Fits Best

    The 400 grit rating on this SurfPrep abrasive sanding disc positions it for fine sanding operations on woodworking projects where surfaces are already reasonably flat. Because it is categorized under Abrasives and Abrasive Discs, it fits naturally into sanding stages on cabinets, furniture parts, or interior millwork where controlled surface refinement is important. The no hole description in the Web Description signals a continuous abrasive face, which suits solid backup pads on sanders that do not rely on pad-through dust extraction. The 6 inch size specified in both the Product Name and SAP Description pairs with 6 inch pad sanders that are common in professional shops, so you can keep one pad size across multiple fine-grit steps.

    Details That Support Consistent Sanding Results

    The PSA identification in the SurfPrep 6 inch 400 grit PSA sanding disc name means the disc uses pressure sensitive adhesive, which allows it to be pressed onto and peeled from a matching pad in one step, supporting consistent disc centering. The latex wording in the SAP Description highlights a latex-based disc structure, which gives the abrasive layer flexibility, helping it stay in contact across subtle curves and easing transitions on profiled edges. The no hole designation means there are no gaps in the abrasive pattern, so each pass delivers uniform contact on solid pads rather than alternating between abrasive and open areas. The manufacturer part number SP6PSALPB400 ties this exact combination of 6 inch diameter, latex construction, PSA backing, 400 grit, and no hole layout together, which helps standardize replacements when you want the same sanding performance from box to box.

    Common Questions About SurfPrep 6 Inch PSA Discs

    What type of sanding work suits this 400 grit disc?

    The SurfPrep 6 inch 400 grit PSA sanding disc, with its fine 400 grit rating, suits light material removal and surface refinement when preparing wood components that already have a generally smooth surface.

    How does the PSA backing affect disc changes?

    The SurfPrep 6 inch 400 grit PSA sanding disc uses a pressure sensitive adhesive backing, so it presses onto 6 inch pads and peels off in one step, streamlining changes between different grits.

    What does the no hole design mean in practice?

    The SurfPrep 6 inch 400 grit PSA sanding disc uses a no hole design, creating a continuous abrasive face that maintains full contact on solid pads where through-pad dust extraction is not used.

    Why is the latex construction important for sanding?

    The latex construction referenced in the SAP Description gives the SurfPrep 6 inch 400 grit PSA sanding disc flexibility, helping it follow gentle contours and edges during sanding passes.

    What does the 6 inch size indicate for tool fit?

    The 6 inch dimension in the SurfPrep 6 inch 400 grit PSA sanding disc name indicates it is sized for sanding tools with 6 inch diameter pads, aligning the abrasive area with those pads.

    What information does part number SP6PSALPB400 provide?

    Manufacturer part number SP6PSALPB400 identifies a SurfPrep abrasive disc that combines a 6 inch size, PSA backing, latex construction, 400 grit, and a no hole face layout.

    Select This SurfPrep Disc For Fine Sanding Stages

    The SurfPrep 6 inch 400 grit PSA sanding disc brings together a 6 inch format, fine 400 grit abrasive, PSA backing, latex construction, and a no hole design, so it targets light refinement work on suitable 6 inch sanding tools. At Wurth Baer Supply, this SurfPrep abrasive disc sits within the Abrasive Discs category, positioning it as one of the options for dialing in final surface quality on wood projects. When your workflow calls for a fine grit disc on a 6 inch pad, this specific combination of size, backing style, and grit lets you standardize on a known SurfPrep option.

    Diameter (in)
    6 in
    Attachment Type
    PSA
    Grit
    100
    Hole Pattern
    No Hole
    Mineral
    Aluminum oxide
    Product Type
    Sanding Discs
    Vacuum Type
    Non-Vacuum
    Backing Weight
    Latex
    Manufacturer Series
    Sandstorm
    Supplier Pack Size
    1
    Sold In
    1
    Diameter (in)
    6 in
    Attachment Type
    PSA
    Grit
    100
    Hole Pattern
    No Hole
    Mineral
    Aluminum oxide
    Product Type
    Sanding Discs
    Vacuum Type
    Non-Vacuum
    Backing Weight
    Latex
    Manufacturer Series
    Sandstorm
    Supplier Pack Size
    1
    Sold In
    1
    80100120150180220320
    SurfPrep PSA Sanding Disc 6" 400 Grit Aluminum Oxide Latex Paper No Hole 100 Discs-Box SP6PSALPB400SurfPrep Sandstorm PSA Sanding Disc 6" 100 Grit Aluminum Oxide Latex Paper No Hole 100 Discs-Box SP6PSALPB100
    SurfPrep
    $42.87/Box
    SurfPrep PSA Sanding Disc 6" 400 Grit Aluminum Oxide Latex Paper No Hole 100 Discs-Box SP6PSALPB400
    Item# SPSP6PSALPB400 / MFR Part # SP6PSALPB400
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